package me.aias.example.utils;
/**
 *
 * @author Calvin
 *
 * @email 179209347@qq.com
 **/
public class Pair<T, U> {
    public final T key;
    public final U value;

    public Pair(T key, U value) {
        this.key= key;
        this.value= value;
     }
 }